On Linux/x86_64,
7026bb9504eb0f95e114f832cd6dd14302376861 is the first bad commit
commit 7026bb9504eb0f95e114f832cd6dd14302376861
Author: liuhongt <hongtao....@intel.com>
Date: Sat Sep 26 15:34:23 2020 +0800
Refactor implementation of *_bcst{_1,_2,_3} patterns.
caused
FAIL: libgomp.fortran/examples-4/simd-2.f90 -O1 (internal compiler error)
FAIL: libgomp.fortran/examples-4/simd-2.f90 -O1 (test for excess errors)
FAIL: libgomp.fortran/examples-4/simd-2.f90 -O2 (internal compiler error)
FAIL: libgomp.fortran/examples-4/simd-2.f90 -O2 (test for excess errors)
FAIL: libgomp.fortran/examples-4/simd-2.f90 -O3 -fomit-frame-pointer
-funroll-loops -fpeel-loops -ftracer -finline-functions (internal compiler
error)
FAIL: libgomp.fortran/examples-4/simd-2.f90 -O3 -fomit-frame-pointer
-funroll-loops -fpeel-loops -ftracer -finline-functions (test for excess
errors)
FAIL: libgomp.fortran/examples-4/simd-2.f90 -O3 -g (internal compiler error)
FAIL: libgomp.fortran/examples-4/simd-2.f90 -O3 -g (test for excess errors)
FAIL: libgomp.fortran/examples-4/simd-2.f90 -Os (internal compiler error)
FAIL: libgomp.fortran/examples-4/simd-2.f90 -Os (test for excess errors)
with GCC configured with
Configured with: ../../gcc/configure
--prefix=/local/skpandey/gccwork/toolwork/gcc-bisect-master/master/r11-4203/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/x86_64-linux/libgomp/testsuite && make check
RUNTESTFLAGS="fortran.exp=libgomp.fortran/examples-4/simd-2.f90
--target_board='unix{-m64}'"
$ cd {build_dir}/x86_64-linux/libgomp/testsuite && make check
RUNTESTFLAGS="fortran.exp=libgomp.fortran/examples-4/simd-2.f90
--target_board='unix{-m64\ -march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at skpgkp2 at gmail dot com)
